197 704 361 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
17253138058990619032367	23	73.9	2019-05-25 15:34:35

History

Date	User	Type	Result
2019-05-25	manrus	F	Factor: 17253138058990619032367 / TF: 73-74
2019-05-16	GROBERTS	NF	no factor from 2^72 to 2^73
2019-05-08	Joe S.	NF	no factor from 2^71 to 2^72
2019-02-12	Niels_Mache_Nextcloud	NF	no factor from 2^70 to 2^71
2017-09-08	Andrew B	NF	no factor from 2^69 to 2^70
2017-09-04	Andrew B	NF	no factor from 2^68 to 2^69
2016-08-10	XZT	NF	no factor from 2^67 to 2^68
2015-09-18	JoJo-SUN24	NF	no factor from 2^66 to 2^67
2013-07-02	Juergen Kampmeier	NF	no factor from 2^65 to 2^66
2011-04-25	tsc	NF	no factor from 2^64 to 2^65
2010-08-08	linded	NF	no factor from 2^63 to 2^64